Rodino, L. Gevrey hypoellipticity for a class of operators with multiple characteristics. (English) Zbl 0501.35021 Astérisque 89-90, 249-261 (1981). For the entire collection see [Zbl 0481.00013]. Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 Documents MSC: 35H10 Hypoelliptic equations 35S05 Pseudodifferential operators as generalizations of partial differential operators Keywords:Gevrey hypoellipticity; multiple characteristics; symplectic variety; Gevrey regularity Citations:Zbl 0406.35065; Zbl 0406.35066 PDF BibTeX XML Cite \textit{L. Rodino}, Astérisque 89--90, 249--261 (1981; Zbl 0501.35021) OpenURL